[INFO] fetching crate tet-libp2p-wasm-ext 0.27.0...
[INFO] checking tet-libp2p-wasm-ext-0.27.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate tet-libp2p-wasm-ext 0.27.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate tet-libp2p-wasm-ext 0.27.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tet-libp2p-wasm-ext 0.27.0
[INFO] finished tweaking crates.io crate tet-libp2p-wasm-ext 0.27.0
[INFO] tweaked toml for crates.io crate tet-libp2p-wasm-ext 0.27.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee36cde388cfe6732828ae8ec79a846cc1a3bdbcd1b3211ed763dc207daf9007
[INFO] running `Command { std: "docker" "start" "-a" "ee36cde388cfe6732828ae8ec79a846cc1a3bdbcd1b3211ed763dc207daf9007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee36cde388cfe6732828ae8ec79a846cc1a3bdbcd1b3211ed763dc207daf9007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee36cde388cfe6732828ae8ec79a846cc1a3bdbcd1b3211ed763dc207daf9007", kill_on_drop: false }`
[INFO] [stdout] ee36cde388cfe6732828ae8ec79a846cc1a3bdbcd1b3211ed763dc207daf9007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5c191425f397766127317cf17807048f6f86b086cf7ea535aa32fb406e79a20
[INFO] running `Command { std: "docker" "start" "-a" "b5c191425f397766127317cf17807048f6f86b086cf7ea535aa32fb406e79a20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]     Checking unsigned-varint v0.6.0
[INFO] [stderr]     Checking tetsy-send-wrapper v0.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking tet-multiaddr v0.11.0
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]     Checking futures-channel v0.3.18
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]     Checking futures-util v0.3.18
[INFO] [stderr]    Compiling tet-libp2p-core v0.27.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]     Checking js-sys v0.3.55
[INFO] [stderr]     Checking futures-executor v0.3.18
[INFO] [stderr]     Checking futures v0.3.18
[INFO] [stderr]     Checking tet-multistream-select v0.10.0
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.28
[INFO] [stderr]     Checking tet-libp2p-wasm-ext v0.27.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.05s
[INFO] running `Command { std: "docker" "inspect" "b5c191425f397766127317cf17807048f6f86b086cf7ea535aa32fb406e79a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c191425f397766127317cf17807048f6f86b086cf7ea535aa32fb406e79a20", kill_on_drop: false }`
[INFO] [stdout] b5c191425f397766127317cf17807048f6f86b086cf7ea535aa32fb406e79a20